Stacker of electronic component test handler, and electronic component test handler including same
AssigneeAteco Inc.
InventorTaek Seon LEE
Life of this patent
Estimating the term…
Abstract
The present disclosure related to a stacker of an electric device test hander comprising an upper stacker and a lower stacker. Stacker modules provided in the upper stacker can be opened and closed by being moved horizontally from the frame, and each of stacker modules can give and receive a plurality of user trays to and from the lower stacker in closed position. According to present disclosure when goods are being transferred to and from the outside, the user trays can move freely between the loading parts disposed on the upper and lower sides. Thus, the dependence on the visitation cycle of an external robot and the replacement amounts of the user trays can be lowered to improve ease of operation.
Claims15
A stacker of an electronic device test handler, comprising:
- a frame;
- an upper stacker comprising a plurality of stacker modules moving horizontally from the frame and structured to be opened and closed;
- and
- a lower stacker provided below the upper stacker, and comprising a plurality of second stacking portions to be loaded with a plurality of user trays,
- the stacker module comprising a first stacking portions to respectively exchange a plurality of user trays with the second stacking portions arranged in a lower side at a closed position.
An electronic device test handler comprising:
- a frame;
- an upper stacker comprising a plurality of stacker modules provided to be opened and closed as horizontally moved from the frame;
- a lower stacker provided blow the upper stacker, and comprising a plurality of second stacking portions to be loaded with a plurality of user trays,
- and
- the stacker module comprising a first stacking portions to respectively exchange a plurality of user trays with the second stacking portions arranged in a lower side at a closed position.
Dependencies are inferred from the claim text.